been using them both about 2 years ago.Old theme
I like luna Royale (blue),more glossy than XP default.
There is 10 Beautiful Visual Style to make your XP look different.
You need Multi Patcher to use them.
what kind Vista do you use ? you mean remove language pack ?
To remove language pack :
1. Go to Control Panel >Clock,Language and region>Regional and Language Options
2. Click Change display language>Keyboard and Languages
3. Under Select the Languages that you want to remove>Remove
4. Done
I used it from its initial release ( it was called Advanced WindowsCare ).ASC and CCleaner worked perfectly.No problem at all. ASC has more feature than CCleaner like Internet Booster that make my connection faster and also Backup supported.
I've never had this problem ! ( I have SP3 XP Pro & AVIRA v.9 )
This problem has been fixed, check this AV9 shell ext hangs - fix
if not worked, have a look this Right Click is slow or weird
hope this helps